Genuine OEM Volkswagen Vent Hose, part number 2K0525095. This hose allows for the controlled release or intake of air to equalize pressure within a system. It is located as part 13 in the diagram. This component is approximately 0.5 meters long and weighs 0.031 kg. Genuine OEM vent hoses are made from durable materials resistant to temperature and pressure fluctuations, ensuring reliable system ventilation and preventing component damage.